package com.atguigu.mybatis.utils;

import org.apache.ibatis.io.Resources;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;

import java.io.IOException;
import java.io.InputStream;

/**
 * @ClassName SqlSeesionUtils
 * @Description TODO
 * @Author lmy
 * @Date 2022/4/11 13:44
 **/
public class SqlSeesionUtils {

    public static SqlSession getSqlSession(){
        SqlSession sqlSession =null;
        try {
            InputStream is = Resources.getResourceAsStream("mybatis-config.xml");
            SqlSessionFactory sqlSessionFactory=new SqlSessionFactoryBuilder().build(is);
            sqlSession=sqlSessionFactory.openSession(true);

        } catch (IOException e) {
            e.printStackTrace();
        }
        return  sqlSession;
    }
}
